Diaphragm Liquid Pump
FMM 20
Diaphragm Liquid Pump
FMM 20
- Flow Rate (max.): 0.018 l/min
- Pressure (max.): 1 bar (rel.)
- Suction Height (max.): 3 mH₂O
KNF diaphragm liquid pumps combine maximum performance with minimum size. The use of chemically resistant materials enables the pumps to convey virtually any type of liquid, whether neutral or corrosive. They are dry-running, self-priming, maintenance free, and available with many different motor- and hydraulic connection options.
Benefits
- Single-stroke dispensing
- Adjustable stroke volume
- Excellent reliability
- Contamination free transfer
- Maintenance-free
- Highly resistant to aggressive media
- Self priming
- Can run dry
- Flow-tight in Off mode (NC valve)
- Adjustable performance
Special Features
- High IP class (>44)
| Flow Rate (max.) | 0.018 l/min |
| Pressure (max.) | 1 bar (rel.) |
| Suction Height (max.) | 3 mH₂O |
| Valve Material Options | EPDM, FFKM |
| Diaphragm Material Options | EPDM, FFKM |
| Pump Head Material Options | PP, PVDF |
| Motor Type Options | DC-P (PFM) |
- Semi-conductors
- Security and defense
- Food & beverage industry
- Emission monitoring
- Gas analytics
- Inkjet printing
- Medical equipment
- Analytical instruments
- Lab equipment
- Climate technology
- Fuel cells
- Cleaning and disinfection
- Chemical industry
FMM 20
Datasheet FMM 20
PDF (779 KB) - Datasheet - English
Operating Manual FMM 20
PDF (460 KB) - Operating Manual - English
3D CAD Model FMM 20
ZIP (9 MB) - CAD File - English
Technical Details
| Flow Rate (max.) | 0.018 l/min |
| Pressure (max.) | 1 bar (rel.) |
| Suction Height (max.) | 3 mH₂O |
| Valve Material Options | EPDM, FFKM |
| Diaphragm Material Options | EPDM, FFKM |
| Pump Head Material Options | PP, PVDF |
| Motor Type Options | DC-P (PFM) |
Features
Benefits
- Single-stroke dispensing
- Adjustable stroke volume
- Excellent reliability
- Contamination free transfer
- Maintenance-free
- Highly resistant to aggressive media
- Self priming
- Can run dry
- Flow-tight in Off mode (NC valve)
- Adjustable performance
Special Features
- High IP class (>44)
Applications
- Semi-conductors
- Security and defense
- Food & beverage industry
- Emission monitoring
- Gas analytics
- Inkjet printing
- Medical equipment
- Analytical instruments
- Lab equipment
- Climate technology
- Fuel cells
- Cleaning and disinfection
- Chemical industry
Downloads
Datasheet FMM 20
PDF (779 KB) - Datasheet - English
Operating Manual FMM 20
PDF (460 KB) - Operating Manual - English
3D CAD Model FMM 20
ZIP (9 MB) - CAD File - English
Accessories FMM 20
Here, you can find an overview of the available accessories for this product. For further details or order requests, please get in touch with our experts.
Contact Us
| Silencers & Filters | Part No. | ||
|---|---|---|---|
|
Filter FS 25
|
Datasheet filter - PDF (380 KB) - Datasheet - English
|
Part No.
On request
|
|
Filter FS 60
|
Datasheet filter - PDF (380 KB) - Datasheet - English
|
Part No.
On request
|
| Valves & Gauges | Part No. | ||
|
Pressure control valve FDV 30 / 31
|
Datasheet pressure control valve - PDF (972 KB) - Datasheet - English
Operating manual pressure control valve - PDF (183 KB) - Operating Manual - English
|
Part No.
On request
|
